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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Irineu Romanovski

Bib: 30790 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
29:42
3.11 mi
Rank: #24652
Start → 5K
29:42 | 9:34/mi
10K
58:37
6.21 mi
Rank: #24332 (+320)
5K → 10K
28:55 | 9:19/mi
15K
1:28:30
9.32 mi
Rank: #24476 (-144)
10K → 15K
29:53 | 9:38/mi
20K
1:57:54
12.43 mi
Rank: #24274 (+202)
15K → 20K
29:24 | 9:28/mi
HALF
2:04:20
13.11 mi
Rank: #24263 (+11)
20K → HALF
6:26 | 9:27/mi
25K
2:27:25
15.53 mi
Rank: #24070 (+193)
HALF → 25K
23:05 | 9:32/mi
30K
2:57:50
18.64 mi
Rank: #23738 (+332)
25K → 30K
30:25 | 9:48/mi
20M
3:11:32
20.00 mi
Rank: #23657 (+81)
30K → 20M
13:42 | 10:06/mi
21M
3:22:40
21.00 mi
Rank: #23625 (+32)
20M → 21M
11:08 | 11:08/mi
35K
3:30:16
21.75 mi
Rank: #23614 (+11)
21M → 35K
7:36 | 10:10/mi
23M
3:43:35
23.00 mi
Rank: #23614
35K → 23M
13:19 | 10:39/mi
24M
3:54:06
24.00 mi
Rank: #23639 (-25)
23M → 24M
10:31 | 10:31/mi
40K
4:03:20
24.85 mi
Rank: #23628 (+11)
24M → 40K
9:14 | 10:48/mi
25.2M
4:07:14
25.20 mi
Rank: #23610 (+18)
40K → 25.2M
3:54 | 11:19/mi
FINISH
4:17:25
26.22 mi
Rank: #23621 (-11)
25.2M → FINISH
10:11 | 10:00/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:20
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:13:05
Pace10:10 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1929:429:3429:42
9:34
-
10K
6.21 mi12:26:1458:379:2728:55
9:19
-0:15
15K
9.32 mi12:56:071:28:309:3029:53
9:38
+0:19
20K
12.43 mi13:25:311:57:549:3029:24
9:28
-0:10
HALF
13.11 mi13:31:572:04:209:306:26
9:27
-0:01
25K
15.53 mi13:55:022:27:259:3023:05
9:32
+0:05
30K
18.64 mi14:25:272:57:509:3330:25
9:48
+0:16
20M
20.00 mi14:39:093:11:329:3513:42
10:06
+0:18
21M
21.00 mi14:50:173:22:409:4011:08
11:08
+1:02
35K
21.75 mi14:57:533:30:169:417:36
10:10
-0:58
23M
23.00 mi15:11:123:43:359:4413:19
10:39
+0:29
24M
24.00 mi15:21:433:54:069:4610:31
10:31
-0:08
40K
24.85 mi15:30:574:03:209:489:14
10:48
+0:17
25.2M
25.20 mi15:34:514:07:149:493:54
11:19
+0:31
FINISH
26.22 mi15:45:024:17:259:5010:11
10:00
-1:19

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:19 /mi

Average Pace

9:50 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:27:25

57% of race

Time at Steady Pace

1:01:54

24% of race

Time at Slower Pace

48:06

19% of race

Average Pace: 9:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:57:1929:429:3429:42
9:34
#24652
10K
6.21 mi12:26:1458:379:2728:55
9:19
#24332
15K
9.32 mi12:56:071:28:309:3029:53
9:38
#24476
20K
12.43 mi13:25:311:57:549:3029:24
9:28
#24274
HALF
13.11 mi13:31:572:04:209:306:26
9:27
#24263
25K
15.53 mi13:55:022:27:259:3023:05
9:32
#24070
30K
18.64 mi14:25:272:57:509:3330:25
9:48
#23738
20M
20.00 mi14:39:093:11:329:3513:42
10:06
#23657
21M
21.00 mi14:50:173:22:409:4011:08
11:08
#23625
35K
21.75 mi14:57:533:30:169:417:36
10:10
#23614
23M
23.00 mi15:11:123:43:359:4413:19
10:39
#23614
24M
24.00 mi15:21:433:54:069:4610:31
10:31
#23639
40K
24.85 mi15:30:574:03:209:489:14
10:48
#23628
25.2M
25.20 mi15:34:514:07:149:493:54
11:19
#23610
FINISH
26.22 mi15:45:024:17:259:5010:11
10:00
#23621
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24652145581455824747(Top 85%)14605(Top 89%)14605(Top 980%)
10K6.21 mi3.10 mi24332+32014409+14914409+14923991(Top 83%)14239(Top 87%)14239(Top 955%)
15K9.32 mi3.11 mi24476-14414486-7714486-7724747(Top 85%)14605(Top 89%)14605(Top 980%)
20K12.43 mi3.11 mi24274+20214382+10414382+10423637(Top 81%)14030(Top 86%)14030(Top 941%)
HALF13.11 mi0.68 mi24263+1114374+814374+824200(Top 83%)14310(Top 88%)14310(Top 960%)
25K15.53 mi2.42 mi24070+19314268+10614268+10623075(Top 80%)13749(Top 84%)13749(Top 922%)
30K18.64 mi3.11 mi23738+33214076+19214076+19222543(Top 78%)13402(Top 82%)13402(Top 899%)
20M20.00 mi1.36 mi23657+8114017+5914017+5922813(Top 79%)13458(Top 82%)13458(Top 903%)
21M21.00 mi1.00 mi23625+3213992+2513992+2523401(Top 81%)13673(Top 84%)13673(Top 917%)
35K21.75 mi0.75 mi23614+1113976+1613976+1623551(Top 81%)13722(Top 84%)13722(Top 920%)
23M23.00 mi1.25 mi2361413961+1513961+1523697(Top 82%)13724(Top 84%)13724(Top 920%)
24M24.00 mi1.00 mi23639-25139611396124136(Top 83%)13899(Top 85%)13899(Top 932%)
40K24.85 mi0.85 mi23628+1113940+2113940+2123823(Top 82%)13696(Top 84%)13696(Top 919%)
25.2M25.20 mi0.35 mi23610+1813931+913931+923093(Top 80%)13350(Top 82%)13350(Top 895%)
FINISH26.22 mi1.02 mi23621-1113918+1313918+1323805(Top 82%)13701(Top 84%)13701(Top 919%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21
+97ft-345ft

Overall

24747

Males

14605

M55-59

14605

5K→10K

3.1 - 6.2 mi

Top 83%
×5
+79ft-138ft

Overall

23991

Males

14239

M55-59

14239

10K→15K

6.2 - 9.3 mi

Top 85%
×3
+67ft-78ft

Overall

24747

Males

14605

M55-59

14605

15K→20K

9.3 - 12.4 mi

Top 81%
×5
+106ft-86ft

Overall

23637

Males

14030

M55-59

14030

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24200

Males

14310

M55-59

14310

HALF→25K

13.1 - 15.5 mi

Top 80%
×4
+66ft-88ft

Overall

23075

Males

13749

M55-59

13749

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22543

Males

13402

M55-59

13402

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22813

Males

13458

M55-59

13458

20M→21M

20.0 - 21.0 mi

Top 81%
×8
+106ft-24ft

Overall

23401

Males

13673

M55-59

13673

21M→35K

21.0 - 21.8 mi

Top 81%
×7
+17ft-86ft

Overall

23551

Males

13722

M55-59

13722

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23697

Males

13724

M55-59

13724

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24136

Males

13899

M55-59

13899

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23823

Males

13696

M55-59

13696

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23093

Males

13350

M55-59

13350

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23805

Males

13701

M55-59

13701

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1791*
Passed By
721
Net Change
+1031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24652
5K → 10K409*89+320#24652#24332
10K → 15K95200-144#24332#24476
15K → 20K241*39+202#24476#24274
20K → HALF2615+11#24274#24263
HALF → 25K224*31+193#24263#24070
25K → 30K345*13+332#24070#23738
30K → 20M10726+81#23738#23657
20M → 21M7543+32#23657#23625
21M → 35K4635+11#23625#23614
35K → 23M56560#23614#23614
23M → 24M3560-25#23614#23639
24M → 40K6150+11#23639#23628
40K → 25.2M279+18#23628#23610
25.2M → FINISH4455-11#23610#23621
TOTALS1791*721+1031

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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